baber/WOPTO huggingface dataset:
Patent GB-2315880-A (GB)
Title: Integrated optic polarization splitter and coupler
Inventor: LEE HYUNG-JAE
IPC: G02F1/313
Filed: 1997-06-23
Abstract: An integrated optic polarization splitter and coupler has two waveguides 5,6 on a substrate 11 which are spaced apart by a predetermined distance over a coupled area of predetermined length lc and spaced apart by a wider distance in a non-coupled area. The first waveguide 5 is capable of letting perpendicular TE and TM mode components pass thorough. At the coupled area the second waveguide 6 allows one of the components to pass through. The refractive indices of the two waveguides 5,6 may be identical. The substrate 11 may be formed of LiNbO3, an optical polymer or a semiconductor having birefringence.
Patent GB-2330991-A (GB)
Title: Routing data packets
Inventor: YEOMANS ANDREW JAMES VICTOR
IPC: H04L12/701
Filed: 1997-11-04
Abstract: Apparatus for re-routing a data packet 270 received from a source 140 on a first network 40 having a proxy server 80 and addressed to a destination 225 on a second network, e.g. via the internet 10, forwards the data packet to the proxy server 80 instead of the destination addressed in response to the data packet satisfying predetermined criteria, e.g. a source address on the first network, or a destination address on the second network, or a protocol type of the data packet. The criteria are stored in a routing table in the router 20, which provides a firewall function.
Patent GB-974195-A (GB)
IPC: B60H1/22
Abstract: 974,195. Vehicle heaters; air heating stoves. WEBASTO-WERK G.m.b.H. May 7, 1963 [July 25, 1962], No. 17966/63. Headings F4S and F4W. In an air-heating device operated with liquid fuel, more especially for motor vehicles, a fuel and air mixture is fed by a displacement blower 5 through an inlet aperture 7 to a combustion chamber 11 within a cylinder 15, to be ignited by an ignition device such as a glow-plug 10 within a protective jacket 9, positioned within, and parallel to the cylinder 15, but off-centre (Fig. 2), preferably by a distance of at least “ diameter of the inlet 7, the distance of closest approach between the jacket and cylinder 15 being ¢-4 mm., and the inlet 7, which contains swirl means, being placed on the side of greatest distance between the said jacket 9 and cylinder 15, and at an angle of 20-70 degrees with the axis of said cylinder. Within the protective jacket 9 and positioned behind apertures 23 formed therein may be formed a grid or filter. The exhaust gases leave via outlet 12. The wall 15 of the combustion chamber contains safety passages 18-21. The air to be heated is circulated by a blower 4 through the annular passage between the cylinder 15, to which fins are attached externally and a jacket 1, to an outlet 17, from which it is led to the space to be heated.
Patent GB-2333068-A (GB)
Title: Supporting bar for a golf trolley
Inventor: CHEN SHENG-YU
IPC: B62B1/04
Filed: 1998-01-07
Abstract: A supporting bar for a golf trolley includes a straight post (11) made of a glass fiber having a first end portion and a second end portion, and a curved post (12) having a first end portion fixedly connected with the second end portion of the straight post (11) and a second end portion. The straight post (11) may fit into the curved post (12), or vice-versa, or the curved post (12) may have an annular slot for receiving the tubular end of the straight post (11). The curved post (12) may be made of nylon fibre or aluminium or stainless steel.
Patent GB-2323527-A (GB)
Title: Stair rod incorporating a light source
Inventor: BROWN STUART
IPC: A47G27/06
Filed: 1998-03-06
Abstract: A stair rod for illuminating a stair comprises a hollow body member extending substantially the width of a stair and adapted to be secured to the nape of the tread (28) and riser (22) of two adjacent stairs, the body member including a forwardly and downwardly extending shroud portion (4) having a free edge (6) which is located above the tread (28) of the stair to define a slot (30) between the free edge (6) of the shroud portion (4) and the tread (28), and a light source (14) within the hollow interior of the body member which casts light through the slot (30) to illuminate the tread (28) of the stair.
Patent GB-2335359-A (GB)
Title: Dental isolation device
Inventor: SULLMAN ZAKIA SULTANA
IPC: A61C19/00
Filed: 1998-03-18
Abstract: A dental isolation device has a body B with components A that either act as a means or hold a means of reasonably isolating one or more teeth that require treatment. The components may hold cotton wool rolls C firmly against the teeth, aiding tissue retraction and the maintenance of a reasonably dry operative field. The body may be held in place by the teeth. This ensures the maintenance of vertical operating space. The device may come in a variety of shapes and sizes, and as one or more pieces or parts. It may be designed to work either directly or indirectly with suction apparatus.
Patent GB-2327357-A (GB)
Title: Bone grip for use with cercelage cables
Inventor: DALL DESMOND MEIRING
IPC: A61F2/46
Filed: 1998-07-21
Abstract: A bone grip 200 (100; 300) for use with cerclage cables (140,142,144) is typically A-shaped, with two side limbs 102, 104; 202, 204 (302, 304) joining to form a rearwardly curving proximal hook 112; 212 (312). There are "horizontal" holes 214; 216 (114, 116; 314, 316) for cerclage cables extending through the side limbs and through a bridge 206 (106; 306). A "vertical" cerclage cable 144 is guided through a tubular end portion of the hook 224 (124; 324). It may be further guided by a groove 230 (130; 330) on the front surface of the grip and/or by passage through a hole 252 in a bridge 250.
Patent GB-2340857-A (GB)
Title: An apparatus for facilitating the connection of tubulars and alignment with a top drive
Inventor: PIETRAS BERND-GEORG
IPC: E21B19/16
Filed: 1998-08-24
Abstract: An apparatus for facilitating the connection of tubulars using a top drive, said apparatus comprising a motor 4 and 4' for rotating a tool (fig 2, 30) for drivingly engaging a tubular, and means 3 for connecting said motor to said top drive, the apparatus being such that, in use, said motor can rotate one tubular with respect to another to connect said tubulars. Apparatus further comprises means for enabling horizontal movement of said motor (fig 2, 31,32) and also vertical movement and compensation of said motor 23 and 24.
Patent GB-2342053-A (GB)
Title: Dart board having inductive detecting device
Inventor: YIU CHIH HAO
IPC: F41J5/04
Filed: 1999-03-17
Abstract: In an otherwise conventional dartboard, inductive coils are arranged around each segment of the board to detect where a metal-tipped dart has landed. Preferably, the coils 23 are located in grooves 210 formed in the ribs of the spider 21 defining the segments of the board, and are connected to coordinate X- and Y- axis analogue switches which can signal to a central processor (Fig 5, not shown). The results can be then be displayed, optionally as scores.
Patent GB-2338556-A (GB)
Title: Seismic sensor with integral sensor housing
Inventor: KNUDSEN ANTON MARIUS
IPC: G01V1/20
Filed: 1999-06-18
Abstract: A seismic cable including a number of electrical/optical elements which are arranged to be interconnected with a number of seismic sensor devices arranged at intervals along the cable, in which the sensor devices are installed in a housing integrated in the cable.
Patent GB-2355084-A (GB)
Title: Conditional instruction execution
Inventor: WILSON SOPHIE
IPC: G06F9/38
Filed: 1999-07-21
Abstract: A computer system capable of conditionally carrying out an operation defined in an SIMD computer instruction. The computer instruction is implemented on packed operands containing a plurality of packed objects in respective lanes. Each instruction defines an operation and contains a condition setting indicator settable independently of the operation. The status of the condition setting indicator determines whether or not multibit condition codes are set and stored in register CCreg. If the condition setting indicator or S flag is set, the condition code register is updated with condition codes determined as a result of carrying out the operation on each lane. If the S flag is not set, the condition code register is not set and it is possible for condition codes from an earlier instruction to be compared against a test code of a later instruction.
Patent GB-2353857-A (GB)
Title: Detecting and controlling twists in multicore cables
Inventor: FLEMING PATRICK
IPC: D07B7/02
Filed: 1999-09-01
Abstract: The apparatus includes a transducer (12) coupled to a wheel driven by the cable (4) to indicate the speed of travel of the cable. A calibration unit (18) converts this speed in collaboration with a nominal twist rate set into the unit, into an output signal having a frequency equal to the nominal twist frequency of the cable. A detection assembly (10) downstream of the wheel (6) detects the variations in thickness of the twisted cable as it passes and thus produces a signal having a frequency component directly related to the actual twist rate. Preferably an analyser (18) conducts a fourier analysis on the output of the detector and, with the aid of the nominal twist frequency, is able to select the frequency component representative of the actual twist frequency. The actual twist frequency is compared with the nominal twist frequency by a comparator (20) and the resulting difference signal is fed back to control the twisting assembly.
Patent GB-2358489-A (GB)
Title: Watch assembley
Inventor: POLLOCK JULIAN
IPC: G04B47/06
Filed: 1999-12-09
Abstract: A watch assembly including a watch face (1) having a multiplicity of numerals (2), for example, 1 to 12, representative of hours arranged thereon, and a plurality of interchangeable ring-shaped accessories (3) releasably securable in relation to the watch face (1). Each accessory (3) has a multiplicity of numbers (4) arranged thereon and is so configured that when the accessory (3) is secured in relation to the watch face (1) each of said multiplicity of numbers (4) on the accessory (3) is associated with a numeral (2) on the watch face (1) and has a value equal to the product of multiplying the number represented by the numeral (2) on the watch face (1) with a further number, 3 for example, the further number being different in respect of different accessories (3). The watch assembly can therefore be used to assist learning of times-tables.
Patent GB-2346783-A (GB)
Title: Reframer and loss of frame (LOF) check apparatus for a digital hierarchy signal
Inventor: SHIM DAE-HYUK
IPC: H04J3/06
Filed: 1999-12-29
Abstract: A reframer apparatus identifies a frame start point in an input digital signal by detecting a frame alignment signal (FAS) comprising a 12-bit synchronisation pattern in the signal. A shifting unit receives the input signal in parallel on a byte by byte basis. Framed data is output from the start of the detected FAS. Data bits previous to the detected FAS are excluded. A loss of frame (LOF) checking apparatus continuously checks the reframed data and prevents abnormal reframed data from being transmitted. The LOF apparatus determines if the FAS signal is present at a frame start position and if it is absent for a predetermined number of frames then an LOF declaration is output.
Patent HU-T72423-A (HU)
Title: Sugar- and sodium-free effervescens tablets and granules and process for producing them
Inventor: LEX LASZLO
IPC: A23L27/30
Filed: 1993-03-10
Abstract: PCT No. PCT/HU94/00006 Sec. 371 Date Sep. 7, 1995 Sec. 102(e) Date Sep. 7, 1995 PCT Filed Mar. 10, 1994 PCT Pub. No. WO94/20077 PCT Pub. Date Sep. 15, 1994The invention relates to effervescent tablets and granules comprising a shell material, a basic sparkling component, an acidic sparkling component, and a sweetening agent, macro- and microelements and vitamins as active agents. The effervescent tablets and granules comprise 20-50% by mass of mannitol as shell material, 8-25% by mass of potassium hydrogen carbonate as basic sparkling component, 9-27% by mass of malic acid as acidic sparkling component, and 0.4-2.2% by mass of aspartame as sweetening agent. Furthermore, the invention relates to a process for preparing the above-described effervescent tablets and granules.
Patent HU-T66264-A (HU)
Title: Sandwich-type heat insulation system
Inventor: GROCHAL PETER
IPC: F24J2/40
Filed: 1994-02-21
Abstract: The thermal insulation compound system (3) for fastening to a building wall (1) comprises a light-absorbing wall outer face (2), an at least partially light-transmitting thermal insulation material (4) and, on the outside, a weather-resistant, at least partially light-transmitting plaster layer (5), if desired with interposition of a light-transmitting reinforcement (6). This plaster layer (5), with a layer thickness of between 0.5 and 6 mm, consists of a hardening binder containing filler to an extent that the degree of radiation transmission in the case of perpendicular irradiation lies above 20 %. To avoid overheating, at least one layer having a multiplicity of embedded hollow bodies or microhollow bodies is applied to the thermal insulation material, said hollow bodies or microhollow bodies forming a transparent spatial limitation for a material whose light-transmitting capacity reversibly decreases when a predetermined temperature is exceeded. <IMAGE>
Patent HU-T72924-A (HU)
Title: Displacement chromatography process and purified hemoglobin product
Inventor: ASHRAF SALMAN
IPC: G01N30/02
Filed: 1994-09-20
Abstract: The invention relates to the chromatographic purification of hemoglobin. The method for purifying hemoglobin from the raw solution containing the admixture of proteinaceous origin provides for the use of ion-exchange chromatography. The raw solution containing 0.1-20% hemoglobin. At the first stage, anion-exchanging column is used when the admixtures are more acidic than hemoglobin, or cation-exchanging column is used when the admixtures are more alkaline than hemoglobin. The continuous flow of the solution results first in the complete saturation of the column with hemoglobin and the admixtures with high affinity to the column, then the column is overloaded following the substitution of hemoglobin. At the second stage, the ion-exchanger alternative to that used at the first stage is employed. Again, upon the complete saturation and overloading of the column, hemoglobin is substituted.
Patent HU-T77112-A (HU)
Title: Chimeric genes and method for increasing the threonine content of the seeds of plants
Inventor: FALCO SAVERIO CARL
IPC: C12N9/04
Filed: 1995-07-06
Abstract: A chimeric gene encoding a bifunctional feedback-insensitive aspartokinase-homoserine dehydrogenase (AK-HDH), is operably linked to a plant chloroplast transit sequence, and to plant seed-specific regulatory sequences. The chimeric gene is transformed into plants wherein increased levels of free threonine accumulate in the seeds.
Patent HU-T77581-A (HU)
Title: Hip protector
Inventor: ANDRESEN SUSANNE HAMANN
IPC: A41D13/00
Filed: 1995-01-05
Abstract: The hip protector is formed into an approx. domed shape from synthetic resin foam having an embedded reinforcing core so as to go along man's neck of a femur. The protector has a flexibility with the following flat compressive strength (A) and lateral compressive strength (B). (A) is a flat withstand load by a 10 mm displacement of 20 to 10 0 kgf . (B) is a lateral withstand load by a 10 mm displacement of 5 to 30 kgf . The outer contour of the approx. domed shape is an ellipse having a major to minor axis ratio of 1.3 to 2. The ratio of the depth of the domed shape and the minor axis is 0.1 to 0.5.
Patent IL-48598-A (IL)
Title: Method for increasing the sucrose content of growing plants by applying an aminomethylene phosphonic acid derivativ
IPC: C07F9/40
Filed: 1975-12-03
Abstract: The 12001974 sucrose content of sugar cane plants is increased by treating the plants, prior to harvest, with N-acetyl or chloroacetyl derivatives of aminomethylenephosphonic acid, and certain esters and salts thereof.
[US3961934A]
Patent IL-68228-A (IL)
Title: Thiomethylpyridine derivatives,process for the production thereof and medicaments containing them
IPC: A61K31/325
Filed: 1983-03-24
Abstract: Thiomethylpyridine derivatives having bronchosecretolytic and mucolytic activity according to the formula:    <IMAGE>  (I)  wherein R is a group attached in the 2-, 3- or 4-position of the pyridine ring which corresponds to the following general formula: Q-S-CH2-(II) wherein Q is a substituted or unsubstituted aryl group or a 5- or 6-membered heterocyclic group which may optionally contain one or more substituents and/or which may be condensed with an optionally substituted phenyl group or with an optionally substituted heterocycle; R' is a lower alkyl group, a halogen atom or an aminoalkyl group; and n is 0 or an integer of from 1 to 4; and the therapeutically-acceptable acid addition salts thereof. The new compounds are distinguished by surprising activity compared with known compounds, such as "Ambroxol".
Patent IL-69242-A (IL)
Title: Esters of imidazobenzodiazepine carboxylic acid derivatives,their preparation and pharmaceutical compositions containing them
IPC: C07D487/14
Filed: 1983-07-15
Abstract: There are described novel pharmaceutically active substances which have a pronounced affinity to the central benzodiazepine receptors and which have only a low toxicity. These active substances, namely imidazobenzodiazepines of the formula    <IMAGE>  I  wherein A is lower alkylene, n is zero or 1, R1 is lower alkynyl, lower alkenyl, aryl, (C3-8)-cycloalkyl optionally substituted by lower alkyl or (C5-8)-cycloalkenyl optionally substituted by lower alkyl, or a 5- or 6-membered saturated or unsaturated heterocycle which contains an oxygen or sulphur atom as a ring member and which is optionally substituted by lower alkyl, R4 and R5 each are hydrogen, halogen, trifluoromethyl, cyano, nitro, amino or lower alkyl and either R2 is hydrogen and R3 is lower alkyl or R2 and R3 together are dimethylene, trimethylene or propenylene, the compounds of formula I in which R2 and R3 together are dimethylene, trimethylene or propenylene having the (S) or (R,S) configuration with reference to the carbon atom denoted by  gamma , and their pharmaceutically acceptable acid addition salts, can be used as medicaments in the form of pharmaceutical preparations, especially in the control of convulsions and anxiety states and/or in the partial or complete antagonization of some or all activities which 1,4-benzodiazepines having tranquillizing activity or other substances display via the central benzodiazepine receptors.
Patent IL-71152-A (IL)
Title: Method and apparatus for voice communication storage and forwarding with simultaneous access to multiple users
IPC: G06F3/06
Filed: 1984-03-05
Abstract: This technique for voice or other similar communication signal storage (such as recording) and forwarding (such as playback) enables simultaneous access to multiple users through use of first-in-first-out memories (FIFO), microprocessor-controlled to fill intermediate memory RAMs at irregular intervals and to transfer the contents to main memory RAMs for ultimate disc recording, with playback therefrom microprocessor-controlled at irregular intervals to transfer back recorded data blocks through the main memory RAMs and appropriate intermediate memory RAMs and FIFO memories associated with the appropriate playback channel or user; the various data transfers being controlled to avoid delays in the played back messages that are long enough to be perceived by the channel user, and with succeeding segments of data being transferred to intermediate memory RAMs by the time the transfer of the previous segment is complete, thereby to insure continuity of communication.
Patent IL-76101-A (IL)
Title: Epoxy resins of controlled conversion and a method for their preparation
IPC: C08G59/06
Filed: 1985-08-15
Abstract: Epoxy resins containing both epoxy and terminal hydroxyl groups are prepared by advancing a polyepoxide with a polyol and terminating the reaction at a point such that the epoxy resin reaction product contains at least 0.25 percent of both epoxy and terminal hydroxyl groups. The resulting epoxy resins of such controlled conversion exhibit lower melt and solution viscosities than those exhibited by conventional epoxy resins having the same epoxy equivalent weight. The controlled conversion resins are usefully employed in powder coating compositions as well as can coatings and other epoxy formulations wherein the resin is applied from an organic liquid solution or aqueous dispersion.
Patent IL-82243-A (IL)
Title: Fluoropolymer compositions comprising a thermoplastic hexafluoropropylene-vinylidene fluoride copolymer and a fluoroelastomer for heat recoverable articles
IPC: B32B15/08
Filed: 1987-04-17
Abstract: A composition comprising (a) a vinylidene fluoridehexafluoropropylene thermoplastic copolymer and (b) a fluoroelastomer, such as vinylidene fluoridehexafluoropropylene elastomeric copolymer, at least one of (a) and (b) being cross-linked, exhibits excellent physical properties. The composition is particularly useful in the form of a heat recoverable article or as wire and cable insulation.
Patent IL-84300-A (IL)
Title: Herbicidal compositions containing 1-(2-(hetero)-arylsulphonylcarbanoyl)-2-pyrazoline derivatives,certain such novel compounds and their preparation
IPC: C07D231/06
Filed: 1987-10-28
Abstract: The invention relates to a herbicidally active compound of the general <CHEM>  wherein R1, R2, R3 and R4 are equal or different and repre;sent hydrogen atoms, alkyl groups having 1-6 carbon atoms, cycloalkyl groups having 3-6 carbon atoms or alkoxycarbonyl groups having 2-5 carbon atoms; R5 is a hydrogen atom, an alkyl group or haloalkyl group having 1-8 carbon atoms, a substituted or non-substituted phenyl group, a substituted or non-substituted heterocyclic group, or an alkenyl, alkynyl or alkoxycarbonyl group having 2-5 carbon atoms; and wherein two of the groups R1, R2, R3, R4 and R5 together may form a straight or branched alkylene group having 3-5 carbon atoms; Ar is a phenyl group, a phenyl(C1-C4)alkyl group or a heteroaryl group; R6 is a hydrogen atom or substituent to Ar, which substituent, in case Ar is a phenyl or phenylalkyl group, is attached to the phenyl group in the ortho position with respect to the sulphonyl or sulphonylalkyl group, and which substituent is selected from the following atoms and groups: a halogen atom; a nitro group; an alkoxycarbonyl group that has 2-8 carbon atoms and is unsubstituted or substituted with one or more hydroxy or C1-C4 alkoxy groups; and an alkyl, hydroxyalkyl, haloalkyl, alkoxy, haloalkoxy, alkylthio, haloalkylthio, alkylsulphonyl and haloalkylsulphonyl group having 1-6 carbon atoms; and R7 represent a hydrogen atom or one or two halogen atoms or C1-C4 alkyl groups.
Patent IL-90134-A (IL)
Title: Recombinant dna molecule encoding for plasmodium falciparum surface protein of zygotes and ookinetes and pharmaceutical compositions containing said protein prepared by expressing said dna
IPC: C12N15/09
Filed: 1989-05-01
Abstract: A recombinant DNA molecule encoding a 25 kDa surface protein or an antigenic portion thereof of zygotes and ookinetes of Plasmodium falciparum, having a signal sequence, a hydrophobic C-terminus and four tandem epidermal growth factor-like domains.